compilation fix for AIX

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4254 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/confbase.h b/include/wx/confbase.h
index c4cfa87538e48ebcaca6ecfaca186c783641364a..763235df8ae0c42e30fbe03b765631fa4eb3fe03 100644 (file)
--- a/include/wx/confbase.h
+++ b/include/wx/confbase.h
@@ -230,11 +230,7 @@ public:
 
 protected:
   static bool IsImmutable(const wxString& key)
-#if !defined(__WXMAC__) && !defined(__EMX__)
-    { return !key.IsEmpty() && key[0u] == wxCONFIG_IMMUTABLE_PREFIX; }
-#else
-    { return !key.IsEmpty() && key[0ul] == wxCONFIG_IMMUTABLE_PREFIX; }
-#endif
+    { return !key.IsEmpty() && key[0] == wxCONFIG_IMMUTABLE_PREFIX; }
 
 private:
   // are we doing automatic environment variable expansion?